Highway Marking Glass Spheres

Highest Quality Greater Reflectivity
Potters Safety Marking Spheres meet exacting specifications for roundness, cleanliness, clarity, uniformity of size gradation and refractive index. Beads are produced to meet individual specifications, using uniformly high quality materials and the newest, most modern methods and equipment. Each batch is carefully checked by Potters' Quality Control department, to assure that it meet rigid quality standards and it contains the required percentage of true round spheres in each sieve size.

Stringent Control Assures Maximum Quality
To assure customers that Safety Marking Spheres meet or exceed specifications, Potters maintains fully staffed and equipped Quality Control Laboratories in each manufacturers facility. Potters Quality Control was the first to be established in the industry. Potters is the only glass bead manufacturer that has published detailed commercial specifications and testing procedures which serve as international industry standards.

Beads For Every Reflective Need
Roadmarking visibility at night can only be achieved by the application of tiny glass beads on to the surface and incorporated within road marking material.These beads (safety marking sphere) are manufactured in a full range of sizes for paint striping systems or with long life durable road marking materials.

Reflectorized pavement marking lines make a significant contribution to highway safety